Code Identifier Case Converter
Bulk convert code identifiers between naming conventions: camelCase, PascalCase, snake_case, kebab-case, UPPER_CASE, and more.
About the Code Identifier Case Converter
Our free online Code Identifier Case Converter converts bulk code identifiers between different naming conventions. Supports camelCase, PascalCase, snake_case, kebab-case, UPPER_CASE (SCREAMING_SNAKE), Train-Case, and dot.case. Enter multiple identifiers (one per line) and convert them all at once. Essential for developers working across codebases with different style guides, converting API response fields, migrating between programming languages, or standardizing database column names. All processing runs in your browser.
Features
- Convert between 7+ naming conventions
- Bulk processing — one identifier per line
- camelCase, PascalCase, snake_case, kebab-case
- UPPER_CASE, Train-Case, dot.case support
- Auto-detect source convention
- Real-time conversion
- 100% private — browser-only processing
How to use this tool
The Code Identifier Case Converter works right in your browser — no signup, no installation. Follow these steps:
- Paste your identifiers (one per line) into the input area.
- The tool auto-detects the current convention.
- Select your target convention from the options.
- Copy the converted identifiers.
Frequently asked questions
What naming conventions are supported?
camelCase, PascalCase, snake_case, kebab-case, UPPER_CASE (screaming snake), Train-Case, and dot.case.
Can I convert multiple identifiers at once?
Yes. Enter one identifier per line and the tool converts all of them to your chosen target convention.
Using the results
Use the Code Identifier Case Converter to transform supported text or data formats in your browser. Review the output before replacing your original, since some conversions change formatting or discard information.